package com.boang.fz;

/*
  @author: 13813
  @date: 2024/11/18 11:30
*/
public class Test01 {
    public static void main(String[] args) {
        Student student = new Student();
        student.name = "李四";
//        student.age = -20;
        student.setAge(20);

        Student student1 = new Student("李四", 30);
    }
}
